Knowledge base for software setup, errors, and daily tool work.

FFmpeg Audio Out of Sync: Troubleshooting Checklist

If your FFmpeg-encoded video has audio drifting or jumping out of sync, you're not alone. This ch...

Fix 502 Bad Gateway in Windows Terminal: Firewall Steps

If you see a 502 Bad Gateway error in Windows Terminal, it usually means a network component (lik...

How to Fix Windows Security DNS Error

You open Windows Security and see a message like 'DNS server not responding' or 'Your device is m...

Chrome Profile Setup Checklist: Avoid Sync & Login Issues

You open Chrome and nothing looks right. Bookmarks are missing, extensions are gone, or you're as...

Fix OneDrive Sync High CPU Usage with Error 0x8004de40

If OneDrive is using high CPU and showing error 0x8004de40, the sync client is likely stuck in a ...

Fix Task Scheduler Sync Issues with Microsoft Account